Tip: if you're looking for drivers, manuals, or other technical support resources, search in the Stevens support site instead.

Cellular

GOES

900MHz

Teledesign TS4000 900MHz UHF/VHF

eTracker
True cloud-based sensor configuration, logging, reporting and data analysis all-in-one.

Bluetooth

Shark (RS232/RS485 Bluetooth Serial Adapter)

Software

Stevens-Connect
A cloud-based interface to configure hardware, visualize data, analyze measurements, manage alarms, calculations, and set up data routing.


MEASUREMENTS TO MIND (M2M) is a growing suite of Stevens products that embraces cloud-computing with an all-inclusive vision of shortening the communication path from the sensors to data on-line. That is, what the sensors MEASURE the MIND sees.


The product finder lets you explore our catalog visually and filter products by type of monitoring, manufacturer, and more.

Power

SOLO (smart SDI-12 power manager)
JL-2 (solar charge controller)
Batteries
Power Supplies
Solar Panels

SOLO
Smart SDI-12 power manager that also provides remote power cycling.


The product finder lets you explore our catalog visually and filter products by type of monitoring, manufacturer, and more.


The product finder lets you explore our catalog visually and filter products by type of monitoring, manufacturer, and more.


OTT CBS

Compact bubbler system

Part # ottcbs

ott cbs

The OTT CBS Compact Bubble Sensor is a compact, accurate, efficient, robust, and easy-to-use SDI-12 bubbler sensor for water level monitoring, which meets and exceeds USGS guidelines for accuracy. The CBS is low maintenance, with no desiccant required. A 5 year life is expected based on 1 minute intervals—no pump maintenance or lubrication required.

The OTT CBS is contained in a compact ABS plastic housing and all programming can be completed using DIP switches on the back of the unit; connect into existing platforms using 3/8” O.D. or 4mm O.D. measuring tube.

Perfect for remote applications that require low power, the CBS’s intelligent pumping strategy compares the previous measurement to the actual pressure at the current measurement, and optimizes the pumping time depending on the difference (i.e., small changes in level are measured with very short pump cycles), saving on critical battery power.

What's the Easiest and Quickest Way to Start Collecting Data and Access it Anywhere?

The Answer's in the Cloud.

eTracker is a cellular modem and "virtual" cloud-based data logger in one (meaning you don't need to install a separate data logger). Simply connect your sensor and a power source to eTracker and you're done. Configure (or reconfigure) anytime from any Internet-connected device, and use Stevens-Connect to retrieve your data, or forward it to your favorite software system.

Technical Specifications

Measuring range

0-50 ft (0-15 m)

Standard accuracy

±0.02 ft

High accuracy version

0-15 ft: ±0.01 ft
15-50 ft: ±0.065% of reading or ±0.02 ft, whichever is less

Resolution

0.003 ft / 0.014 psi

Units

ft, psi, m, bar

Measuring interval

1 min to 24 hr

Max rate of level change

3 ft/min

Output

SDI-12, 4-20 mA

Power supply

10-30 V DC

Power consumption

25 mAh/day @ 15 min. measurement intervals
320 mAh/day @ 1 min. measurement intervals

Compatible tubing

1/8 in., 2 mm or 4 mm ID

Temperature range

-4 °F to 140 °F (-20 °F to 60°C)

Dimensions

6.5 in. (L) x 8.1 in. (W) x 4.6 in. (H)

Weight

3.3 lbs.

Integrated purge function

Yes

Overload protection

Yes